Acute macular neuroretinopathy.
نویسندگان
چکیده
Acute macular neuroretinopathy is an infrequently encountered condition in which there is a sudden mild central vision loss, photopsia and red-brown wedge-shaped lesions in the macular region with corresponding scotomata in the central visual fields. The condition may be associated with the use of oral contraceptives or with a recent febrile illness. It is self-limiting and non-recurrent. The clinical features of a patient with acute macular neuroretinopathy are described and the nature of the vascular aetiology is discussed.
منابع مشابه
Paracentral Acute Middle Maculopathy and Acute Macular Neuroretinopathy: Related and Distinct Entities.
Type 1 acute macular neuroretinopathy (AMN), also known as paracentral acute middle maculopathy (PAMM), is a novel form of AMN in which spectral-domain optical coherence tomography (SD-OCT) demonstrates a characteristic hyper-reflective band-like lesion at the level of the inner nuclear layer. This form of AMN has only recently been described in five patients who were predominantly older men wi...
متن کاملInfrared imaging and spectral-domain optical coherence tomography findings correlate with microperimetry in acute macular neuroretinopathy: a case report
INTRODUCTION Spectral-domain optical coherence tomography findings in a patient with acute macular neuroretinopathy, and correlation with functional defects on microperimetry, are presented. CASE PRESENTATION A 25-year old Caucasian woman presented with bitemporal field defects following an upper respiratory tract infection. Her visual acuity was 20/20 in both eyes and a dilated fundus examin...
متن کاملTraumatic retinopathy presenting as acute macular neuroretinopathy.
AIM Traumatic retinopathy presenting as acute macular neuroretinopathy (AMNR) is an uncommon disease causing paracentral scotomas after indirect trauma. METHODS We report on five patients (six eyes) with AMNR with a temporary reduction of visual acuity and persistent paracentral scotomas after indirect trauma. The findings were documented using multimodal imaging and the follow-up was up to 3...
متن کاملA patient with acute macular neuroretinopathy and central retinal vein occlusion
PURPOSE The precise mechanism causing acute macular neuroretinopathy (AMN) is still unknown. A recent report suggested that choroidal circulation impairment correlates with its pathogenesis. We report a rare case with simultaneous onset of AMN and central retinal vein occlusion (CRVO), which is a retinal circulation disorder. METHODS Case report. RESULTS A 44-year-old woman complained of ce...
متن کاملAcute macular neuroretinopathy: early receptor potential change suggests photoreceptor pathology.
The early receptor potential (ERP) was recorded in a patient with typical fundus findings of unilateral acute macular neuroretinopathy. These amplitudes were compared with those of a normal control population. The ERP amplitude of the affected eye measured 13 months after onset of visual impairment was significantly reduced (4.8 SD) compared with the normal fellow eye. A subsequent ERP measurem...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Archivos de la Sociedad Espanola de Oftalmologia
دوره 82 5 شماره
صفحات -
تاریخ انتشار 2003